nano question. How do you know when to refill
http://www.harrisspeedworks.com/shop...cat=339&page=1
it uses a mathematical formula which you enter all the information into and then it calculates bottle weight on certain parameters
I believe someone on here, maybe it was robert, has a calculation table to figure out roughly how much nitrous you will use based on size shot, psi and amount of time. Only other thing you would have to factor in is purge.
Trending Topics
The Best V8 Stories One Small Block at Time
it really is like having a nitrous level gauge on the nano bottle. 




